rcuwait: Add @state argument to rcuwait_wait_event()

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Extend rcuwait_wait_event() with a state variable so that it is not
restricted to UNINTERRUPTIBLE waits.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200321113241.824030968@linutronix.de

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Peter Zijlstra (Intel) 2020-03-21 12:25:55 +01:00 • committed by Peter Zijlstra

parent d964ea7014

commit 80fbaf1c3f

2 changed files with 11 additions and 3 deletions

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12

include/linux/rcuwait.h

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2

kernel/locking/percpu-rwsem.c

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